10PCS/LOT DC022B DC005 DC Power Connector 2.1x5.5 2.5x5.5 Female Plug Jack + Male Plug Jack Socket Adapter DC-022B DC-005
https://www.vogueparade.com/shopping/EN/4003/7/1005002133105800/10pcslot-dc022b-dc005-dc-power-connector-21x55-25x55-female-plug-jack-male-plug-jack-socket-adapter-dc-022b-dc-005//